Virtue OLED Board uses an Organic Display Screen to change the way you use your Shocker. Making changes in the programming menu is now easier than ever, but Virtue OLED doesn't stop there. The Virtue OLED Board Maintenance Monitor™ tracks bolt cycles using the gun's eyes and the Lube Monitor ™ will tell you when it's time to lubricate your gun. Virtue OLED's patent pending DT™ Technology improves your skills as a player by incorporating pro-level Drill and Training Modes into your board.